Luna cut diamond



FIG. 1 is a front and left side perspective view;

FIG. 2 is a rear and right side perspective view;

FIG. 3 is a bottom view;

FIG. 4 is a top view;

FIG. 5 is a front elevational view;

FIG. 6 is a rear elevational view;

FIG. 7 is a left side elevational view; and,

FIG. 8 is a right side elevational view.

Th eornamental design for a luna cut diamond, as shown and described.